orgsvc: add pagination to ListMembers

[Konyaka1]

Summary

Adds cursor pagination to the public ListMembers surface: limit + cursor on ListMembersRequest.Base and next_cursor on ListMembersResponse. The priv implementation already ships this pagination via a priv-side override; this graduates the fields into the public source of truth so the public contract matches. Field numbers (limit=2, cursor=3, next_cursor=2) match the override so it stays a pure signed-envelope overlay.

Protos

• proto/splitsecure/orgsvc/v1/list_members.proto: new limit/cursor/next_cursor fields with doc comments.

Generated

• Regenerated gen/go and gen/es for list_members via buf generate.

🤖 Generated with Claude Code

[github-actions]

The latest Buf updates on your PR. Results from workflow Buf CI / buf (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Jul 18, 2026, 4:11 AM

[coderabbitai]

Walkthrough

The member listing proto adds request fields for page size and continuation tokens, plus a response field indicating the cursor for a subsequent page.

Changes

Member listing pagination

Layer / File(s)	Summary
Pagination message fields proto/splitsecure/orgsvc/v1/list_members.proto	ListMembersRequest.Base adds server-clamped limit and opaque cursor fields; ListMembersResponse adds next_cursor for subsequent pages.

Estimated code review effort: 1 (Trivial) | ~5 minutes

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly and concisely summarizes the main change: adding pagination to ListMembers.
Description check	✅ Passed	The description is directly related to the changeset and accurately describes the new pagination fields and regenerated protos.

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